INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '612a7794870e01f3b88e10e6852ac4a7ed66b26b48238d12988254369fb9cd5b', 
    'pcygaimZGvIoVK+b6NYHjHFTGhMvLUHeJULoXBqiHSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)