INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eec1acb7505062818a09a78d17ce2586426078d9e6d618b33e75f7fd5cd9c2f8', 
    'FDRWRwZnRuPLhZCDVSooHReiwAPL+02TtyONLckif/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)