INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '739a018d06f84812caa7b0c1a958f3a129869eaa09fe6e98675451beaa86c649', 
    'pen6PCJE0r6R2O2bSXUNvJlheOOhKgJwsVjLVoIfa9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)