INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c2a1da91222086b32974b6095c030a597cc4f33d2dfdfea375d21dd14e3c31b', 
    'e65HWyrAq5x/UO7PpwdPzgtNidMPWqtfiN83pSufaAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)