INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '637e5acd7529261e720bbda5a55831055af461ff144c8bc69616a50c3ab1f939', 
    '7R2QihTlYEfDfwCJWuItM7l5YHZM2xJYvrDKAwGS2tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)