INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f86de76bc063cb93e08c01e5f6814f809f243043f1c21d6bf17efbded61077a6', 
    'o/+rIVCw11MFbjrO4BymT+sA6xi90rhp5fsRZ0Rme1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)