INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81982b2f58a0cb177ed54f3256d584fb3996448cea232122e5483f1967f8fa8e', 
    'r3mxBQKYw/mheVztagXc+0EnKA6/45L2ePJAuDgpg5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)