INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73f794e1e7cfe880359ce7cf2d7a023cd62ec184c8804b4f2a14280fdba52e37', 
    'WNbrmbtQY4oF5QnaBCc9EeK3S80XMIYDgY3X6Ark9o0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)