INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3feabe2fb608eb8d2edce59c18c9dfb98ef0fc7462b40b369af0b86021d32d41', 
    'PfcohmGn67nc4lBFAN6Gh6mhoDQBtRJjHhFVplq84/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)