INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8821b3a14a16b80b580304337782e4640a31f6aca719107e2a46fdf8e6e6385', 
    '+c7jrErVeuctyWBCJD2kkonw3oe/PlnvwulnJiVwPjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)