INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '319b8a035416c74e63273b65b2ed7b57221851d92ddf7e6bc8c208048f3d5509', 
    'qkN4g1BqjB+Pte6FkCnHDTNGdyoA6J/iESRh0QjAAOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)