INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa760db505517454b22df3e2cff48615a8dfed78674c08f0b14fd24fa681fab', 
    'KFE8ju2gAUOyB6BVlqei52I0GO/CmXYhopz//19dCB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)