INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52ffa7e545f77b214c813a73c5d6ce3e9f3c7490318f8e285288101d22b32a8', 
    'BzETPu+j7ooYl8EtCRVC7sNQ5tjBo+cjisb3kFI8Twk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)