INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42670a50f434490c16c2ed86df321a792a68fedce5dddb2795b1ef96e5a56873', 
    'RoSFlHaA2hO0MRGYeB1JuFGUwbNIUoImEjoJ5TSH434=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)