INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e41a248ef8646bf68a0908945294f1cf1c24afc826d9f6109fc6394214f96021', 
    'ng5icRW1+YJsFJsk0rQ5xzm2sjoR4IjHfgFdpQEw9Us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)