INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3e740730063d35b39e40f74ae7d849c9edd879cffa7a621a41bdbe3ff69d67f', 
    'YqMyOm2kZbrRgMMGsyRUq17vMiFpjjDa/47Gx0hcjGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)