INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ede44d96f42b2de3e85b292944a3c728f4b237a16f3377e6085cb700c8281dbf', 
    'plYwbEnKU5jTfo54GpJIziR5oED4t5pCtndIUNszBpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)