INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cf6b4a829104024dc4b570a8b38fecfbba4f7714c22b29824cfa25351ebd18d', 
    'w3+lMpA1LJkQoMEe15kRni5Bwo141kK6snj2/fkOK5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)