INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4160eb95b47fa0beb4b0d049fc44c031781793b54a6213ebf25af12af65a56e', 
    'W08MLFdJb91FY5hlBh7LMvAtzNoWI0ozlN7Rr2M13vY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)