INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1b481de2feb95de8d56a1d0e6be8ec214d96219e1c759b88020b5e78ca4041', 
    'FpBxbPFuVd0LU+QQ3q4R2ET7v/Oe7t4koI6apMvz4tI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)