INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e525c431a2a5038210a5dba0b07bc3900dd0afd6d47f50a0557a1ec6b9265639', 
    '9aX3y/avqq7W10CD7114s53hTEAhMEri65+4TIM1SAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)