INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a27c69fcf7e63afb082d1c72ae6b33d9174f68b513a355ded8f023647602019d', 
    'ZOWWzYWY6FoMaf0qPQVfuwF+RZBK1ldv/1EVMnLo5KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)