INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '235b32760540a7927d537086743d2a0bd4913a8e818470e0ce17462d09f50b4d', 
    'XPDxSCjCW494eJ0mXZSVWCLbuEWYoAcHsfsDGC9dcoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)