INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31019b0189c3474e27742d3fb94269754d57adaceea66595105158cb41494a10', 
    'j0h9fCHJu5V6P5nsSniLHkk3PFUWYSlbqnQROmFZeAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)