INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f146f15c06a1ed2b5a48b73e92526b47de23054d4f5cbc356f240ec46803fa', 
    'adhjB1nXkHS6EIolBsx9BqdTa0uVNv0dtRwIZA9i3WQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)