INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dee50f58c0503df348677681b23203e63a8451adbb4720b011ad7479f5d5ad1b', 
    'BU8oTByjL+KoBeCmrER0QJ89pEHkngznGrL4uK3Jfvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)