INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a18bf3a77159a8ac3638d31313d182878dece46dadcfc1780880f4077cabbf', 
    'c94k3t4BsOc9snUSlAwUSnHI18cNSF6tXT30SDlaaNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)