INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c98b851f6592111a51333fed5eaa1e2c89f7d613ebaf67c5d0bbd0d4dbbd4e', 
    'oCpwkxnYrWB/cgUqYN3S1dAj5WZ4a9f18w6RGxtvsuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)