INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3bf42ae9bf726a0e6bc1b384c36870021009d2cabb3ed07c355e0db847d1a20', 
    'MXFgt48mRPqSem5FaizyR8HkUUAeBR8O2FlSfcFwyNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)