INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa305ff8639554da89f227caa1eed5ffcf280cba0a2a610b0d436e1eb3e6fe0', 
    'hObJCqZ7fWqZ96gN4BMsSedWSlRzvXyvp+KiwE9njlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)