INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f00a9f0bc61e17023c3b437adca4faecac819230557fe29953bf3ad9e48ec0a3', 
    'dQ2gOwcopcK/LN1BMBeFeMxLUK5YslMCjKUYWSwn/xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)