INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed516972c029cd364ab32c27b2aafc46949a7a746b32f49cea3c3e23d4ef43a0', 
    'RDrKlkvLyf/kLiONJfNmWs7+pvpwGg2SG8j884cpxzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)