INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5690c68bd32de108f20e43c9b8a1dfeee3790d88da999448aff95dbcdf51b1d9', 
    '7DAyu4jawy42mWsPsLdMuf+pYDt7OfmOukWjgO/TKWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)