INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a113095766b26b3e8947def58fe23a1437f07f3d5862895ab4d8b1ea219461be', 
    'h1bAqP1bb91i/00J7c74ULhn46xGZMlIYsm0x5SAo3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)