INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66d1cb41bb63ba142c0af8e2cf31fec94dd9061940dfa05ac6634b18f5735607', 
    'IM4klkJ1RPku8U6HufGW2X24UtYHaBppCTrwcBA273s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)