INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '820655765eef1367c9b0347811fb6ce1d590dad5966ad997084f90f3a8072963', 
    'Aeb3YajzosIYvcZvlhv8ayoTwSWiEHEpcgx44Wb9o50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)