INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c78fd680846c0db6dd6298564cc563a0272983e344f1e9bbec6feec905bbba', 
    'gWC5vzG579N4hPBicLvEFnh7zd3xjwbqFhOTqxJdPmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)