INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dcdb10d3276057c470a1ff3ed826a8f5be21bfabc10bb1eab06a5b56e67f06c', 
    '4ZKQOWCpEhrxoPsytEqPVrR6DcbyIY05/exjkMvj1rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)