INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee0be6bcc9ba14e5bb7cb2f0ccc68b5bbb53c8c064ec59f951513d47605664a1', 
    'G2q0u4VjltYG8gAYKr9OM38TZsf6ULdC7gfL7W0u79c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)