INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2856384ef107ba9a0bf9bf1793354317d6a69f81b0eadab718316c4d219cc8', 
    '2U2BWWku9Q8HyYzB8qGTwOcXyhc4xP5/NaAJ0QysRIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)