INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e01b871a0d1eeaae2f67107ee00fb6f9266fff23a03c2ce41428476e4865ff2', 
    '39s4VDx2UtfDReoLoPb7zOz078VTdS1zAPgIZ6p9TCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)