INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ec1e56e6e0d8b680d45cfac6a8ae8941ded8fd45464159ae8613518892a685b', 
    'GXdAdf6P4QvgQ9pLULzg0cBcAxf6kY2CqDr0/Xjdrbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)