INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74743d1b8285c8d897dc7e210b0b8f64d70200388fd35bf4de09d69827ef536c', 
    '57hw87gvCyIHstVCQj0UqegrUx9cr/LNdbmLoLMiTaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)