INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a09da78b1ef84c7da09934997d15ad4f394130a05a706a89f7e5d02b3a22afae', 
    'h6GeUfKD9eZgYJ6xy838pH0OmXJ2lyvydK9636jngX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)