INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ecc0c39a4c1d49ea804ad9cae60286f59cfa6a0e7cd7c4688148865d0530195', 
    '0e3x6kylj0gKNkIrRUYYopz5o1CBYbWDXC46Bl8/jI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)