INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e63d8ddf53aa3f00f2b87b2b86c483e7afbe3039764c2a24aa27ed4a62c507', 
    'rtX06jSLUckTAEFlwwHqPdllOri9Ob0tleraSI6OypA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)