INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '140fd48f46addf7f61f22695e7577f034ee153bdb8220979011b1502019b4e26', 
    '7Mty1WIY5z1XbHnOmDLPMshHQc03AxK3/sC4mWIgXok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)