INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02228e61f786f7a53405c0100e794a1acaac89bc1b72f6d7d918aa18aa86601f', 
    'R06uPNlSXl9iOuPD1KP2BeYhgxvJGLVGbnuPUGbYZfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)