INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d50a9e6a69bdfc562f19893d32da73f8f67f55e2993d2307f1f743d5a2571cc', 
    'OCrDcj4s2NUjfJvJsJUf+/vZe9NtB+oH34kEMQDzPMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)