INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b97cf191964090d60f3a76f1d829a31bd78c58232a2f72f2d02fad5655980989', 
    'UcdUGLFTphfoTPjsXLXTUU0vIT6UBI5ui2eaketbth0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)