INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e92644be03665b566a30b2b1696abcbb182ebc3fc4266de6995d1aa45e79cfe', 
    'PC6SzhkKkcqNCtG3N9Eqf4PqOV63h3Y9IY3DR0edmB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)