INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ce3062fa98f2564d5689769daf86f4d882c1f8472fd26046c674f95892834a3', 
    'sUwRgDNfVSlo6D7jCJC7uM5d0hzi3BZRT3r/touNmME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)