INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfcf1e681d6f0f9e9841380cc683490c8873227084f0b9c17982bf05fad2777f', 
    'eviN1J8T7lAUF4py3menD5MYpupsp0Xd3ysXr73Ycq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)