INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a0cefbed3e4e4f9c01b3978101ba7563e62edbc2187ccfc168c1a86c6d5f218', 
    'oaOvOnNqau/VV8dmhv0gmp8pY4D4Zgrw45k3NTzs1xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)