INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dab278c96cf40690fbcc37ce6857e15895674a1acbd21eeaf83793102d301488', 
    '28Xl1Bjy1w53DEp9GmWODCUU9m94pXXoPph12qtA2fA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)