INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ffc33136ec8d97369601993f31d0cbe9724579640a4bc8f1e34a4cc72fe6a79', 
    'q8nvMkVeOmsB+9on6NOT5su3XnHRoW8GIOx3TLb7qU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)