INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2534148b791b5797796973f6815bf18be87ba628d43e232156db5e38844d4f7', 
    '3B4NMBtTZYBB4PX1mikIL3WBNFfikJFr1c7BpKwl5SI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)