INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92373d0e548128a10c210316af62b724b149a28b7a2219f4769cb7365af07f29', 
    'i8qbN1fyJcSruamc4n1IrZtLPeMuqO5ckTp6fH7rAK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)