INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea62dcccc2986b714b131344a916240b36e03ae1bb7a192f745c542713bdaf08', 
    '2l8fqW+d05VrsTvhTyxWUore8W45zdcfSdbkYKLwweo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)