INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55fc734b6eea091d5908fbb362d4fb6368ec37d389e609fd781077da75d1d1ba', 
    'L/BsnSbg22B5CbWwVnj0t2ExGUmU/VxNM7T7pWIVIuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)