INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eec3be65ddabbabe3ace17c82d544a4d1cfe83bc6761c612654355d4381f4808', 
    'C7OZMJPgOMPwE3+a8EDxxzOhJ4yOpOw3dDfz6xGVi/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)