INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7519ad1518e4efed067fad4643e8428ce97dd6361b7447adf5d9040c1a674377', 
    'r3LIOZc96HpAR55LDqVS8nry8bg/xcHE2vDqBNcsTyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)