INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b46f5872b15fe38c73c7b151e983fc965042ea7e996729daafecfbaec70e9e51', 
    'cF6OFGadypxAuuVPisqg8/F91se0BDIFsoTl+gdedPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)