INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cfccb7d80f7aa068ac0c696687845bbf3221f936fa7e6e38567d44c04c65e2c', 
    '7SvIy6GW9y/w2HmMvEdOF6nvdWmrjE6M7Oz2czLb5t0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)