INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5fc30dfa0b62854727ed5437bd859588bb6a5095e9735bb32ba43a8dd742ba2', 
    'E49R+YmipSquRwLdv5zvLtR2l8tNzerEqSwlh8iIsBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)