INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43ea142b0ec52614126c517b00d1d2cae57c7d2b87019a8cbc3942d04dba027b', 
    '2T8zmdfQkVSsrWfuyxsybZr0eJyEm/HNP+Qt4Ry40Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)