INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76725c51913fa538dd4f07432e4e4e3a763958bddf4ad6e8384cb1ce224de018', 
    'NcIMYtzAFkzPQ9q6unSW8GnuED45Inh8QshhY327lrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)