INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8ba84f6d3ee14c3e007076d314939601618fcb0910382e84b312a6fdd3df89b', 
    'rPk4MyljJJj0gqpyNLzSTJj1dpLi+VIWSEiEES0Hhl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)