INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19fb4350e8e8741522bb5ac09fdcb47ef26201def48af722a0e68387819441fd', 
    'D6beVevpPXmPNFYAGNmreMMn1UL+gcbEXVfK8s9bG7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)