INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e55c3c0797be514c5af02ca44d32a32f76b5562368360fb8f8cf817390ef4b5', 
    'MH3xROr5jefZUlvqlsQpEW1xavM4d3BsER+RTqJXOaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)