INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b87dd6898d47875078fbd31880b4c5d39be5daeaa279e51ef6208f25d0cd8483', 
    'kpsgevUWP2XJ3e6BxKereXN9lwwwSBQQxJEcjuSQJd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)