INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f1441991f756945d9da6f1960f6880a2c9702baabb86d51573cda240b3679a2', 
    '2dQMWF0eS0InCSWQ4W8LHoJJwSqaKxiEg1n7/DmHZTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)