INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bc1bb44cba4e622a9cfb1e904af2cf8d1f302867a5566fe4c08dd7dbf3a91cd', 
    'a50Nht7g/DCefFZ0Eh7dM8yEeViZfm7ZBgqUlSQAgYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)