INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e827f3e4e0eef019d00edef90951ac1608e7c6ae046504c7e298f11c102b872', 
    'cQC+DPLFZdjquIR5MeRirg8auTwczkiGFugEKKR6yZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)