INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec55eae12ad79c12b71f0d66939c37ec609092946ef6cb7aec09ce32a705148f', 
    '7i4YZBFrNTpN4VNEjzHsLNj2mEa/v53La4p59HW7FZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)