INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '506211de66361cb0d9bdab1f3b95b0d54e499c4dd6018bcd553376622784293d', 
    'Xj3tbBAltagcN8okPkZGMnaW3NUEdemTnmfJpqRTPRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)