INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '278244a0a2287fcfadeb67f829e3d8dcd0046c788c419f2e034e3a26ba1a262d', 
    'vVrsvbjbcM4pstHvR3vF2FIfs/zxe5wPJwkfQOAhhBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)