INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4274a8db5e9bb01b943b42fa157a2245dddda8219aab2ce1d0709ecb8b134a3d', 
    'x932x/ewwUYtKSBZfIWeNrfGkmjQUDCTODSMTDcMgSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)