INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbd8ebf874671c75882b5ba76b0cd973badaf2a76da9f11594ea21677f5b5470', 
    'bwT8UulCM3tiA3FF0hB7FdiHORgvhZWhXF+UBtCG/BU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)