INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3348901f2ca45f992e93835c1074e42413e19e370e11cd882d3b7e5f6f3002c9', 
    'UG3o2Svv27SZC6d/cSRLCg3mj8RM2w3YW8n7C3kG+uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)