INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1da652e5c010ae1eb8c0195df9756d08ca3a28840bae0f8734a8528d2aefa73', 
    'c3CUe4uA8bPFtI+tspDNyankgfk5XeWSK3OAb6Z0ihA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)