INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e02e99d3dbb41273e412456312fc7cdf2bf131d9a2ddaa8d8e0585d2113bf8e4', 
    '5PDDyPsKCenM53HDmID3n55bSwYqcNvtbntMJvm0tI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)