INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a7b409c246c88ea9e6f8f39bc0df97607d57fbf19a1688d52053a0fa1398619', 
    'L6Non3rwQe+CtUEUGBS9C3NWSAoindka9LczOxd6jBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)