INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc12c99858d0b09e97b2f4259e970ace0d60c6aebacfead4bc0648787dbf6b2b', 
    '4LhPYAZFBs8rcTelDiDL/bE71+j3fmQI7wYQ9VL16ME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)