INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e89110e3ea8f0623dd5669fd0dc912538f76981504b9d52990ef6259ae22a3a', 
    'SRmDEBc87ZI+0yxocr4QGwBjImaU0LgK72/M0B6SnMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)