INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f3b6435f3269135d026b9e752508ece6be55ad49605c6891ebaba4e5b42a85', 
    'gFMJ9Q6LaPWj+1L9W86YSGy+3e8vL2Ks5F8bpPrOZsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)