INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb846c5195747c74ac1cb0ec080e18a4867837fdb486aa0c1e4efb18c2ced96e', 
    'kJ5dw/QKPiDDKiANjU1o/6b6oadblJouqgH4OJ2qlVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)