INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e50a6629be16aec5a0319a51bd27c6c8e51c461fc455c8471416733d5a0472c3', 
    '3oProABJXTjZ38fucx4YkIG0MGuPr4AF3OdIMuHudmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)