INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c2dc9a229e0651aff33c5808bf79a7904cc33f1a55c879fe879cce252ce284', 
    'JV7vckTNOQbdiLC4U6Wd6CYdGm+IcDgoL8PqVM7YGuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)