INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857734d45b1734e5e49c59c5f1075fc9a075adb31345fadc03c0ca1df8378dc2', 
    'xaLYtC2oEqeDqNJLZ8Qjy/Lx40ILZjOHwI5gzKyz1Lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)