INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0340569784094646b0704d55be1a01f5aded2a58187cb9e52c3681b55758b85b', 
    '/XJeDWJZGeIRWpvtqNtCBl5N3QM/485bgdEQIaITkyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)