INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51d30d2145fb77f78dfa34a59daeba3b6630c6e2e23cad5562e1f722c2542d43', 
    'EAYCujbPxwWY02Vlt1gq6O6oCJSKxht8qga4iMMaJbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00113

Result

int(1)