INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f28507180ccfdf673f1777d6950ce76dc29386d3d43049d23eb146224f18cd38', 
    '9Uf2C3gbqbrSPq2N9wI5tGIwXH3VQGVYxyrbN35hd/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)