INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75b1a4006666d735bd9bdf7a4ffc3ad9f9cbade447bf9373512848651e7bb3f6', 
    'aEurdGnQrG62P5IhbHSBp+UDhtmYufCoBEQyIoVzUkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)