INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df1c49cb23a1ba79332e1819d18e3aaac0e86febe587f631e843a311487f48ec', 
    'A2ViNXIVo5Ga+rb2Mv2X/KupBkGCAAQ5iwtefwZAhEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)