INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d2da41ea474af7ea356ce98bafe63d5afd921cffff6cdf1740ab6615f93471d', 
    'DbbbgO4+ngNi1WDS7wiw1WbwPYKDXoj5bXcBwhYXRgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)