INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1438ab96b5a008eeb2a8d671e50d79f4491d5626be022e80a20612c26026c636', 
    'K+Y+6aoTf0Z5g7LnlvBnShITk1xSdrsNKa8H2ALkh4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)