INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b94f2390c163ca69685f6da72b0467c3660570381c34963a5989f266a1551c0a', 
    'qQLJ46QHhYOuv8XWEBcBfpRAM2OUOtWeo8h86cnG9MY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)