INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94db2e775ddc9a516b7f56e038bf929bc4ffdf31c52045772f46c6d685a4ce9b', 
    'e7T3DGR4ljg74ktDmtObsZucqHHtPyeYVdR1ALDEv0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)