INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3b6028813224400ed7781c2207d09fb9ca41d28635ed8b449c57bc5c2b1006d', 
    'iaFu0PWvt4tUx3jmhvgfSz2TXmIdUIQPgW3AbhfJtRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)