INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '797d2155a28e81e6c8586816a647d927bbff3fdb3dd672c2a1b11165b1106a44', 
    'JfQQRRIc861s/zR0FuzVS1TQjsrhh4UFDnK4mSh8mwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)