INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb0b543cd91ad57b490a31688ccaa14b967344bfd1927b020c12cd0822555b1', 
    'sUNoHVmBzoX2HwjLoKUEXUDftijxIkfRwmSAYisbxkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)