INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a29fc20d489a861e3684d61b0e53a0bdd67eb19bfd1bd89b00c84c367916bbc5', 
    'WZ1OnItVG11IavnD61f+KTfdBvM9l6rzom13J0yn/Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)