INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57dbf8a6d0338fbbbba9d841c3da421429104e1404cff24b0d5d00fe740fef7e', 
    'egGM6LDSlJ9M2eHvbf21/pQaiMmRYSX98074e2PE4mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)