INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7caa6caed74dc93b24fcb6ef066635c46912c18a529113b2b8266c6efbc193ac', 
    'T+NqT6fuEcGAHNgJcmjskCQd7MMpoMPCjrQmUyMdifk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)