INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab3ebcf91929f6a3d3063655c59b37b91a31cdaae34f63da56d4363a6f92e48d', 
    'FLhXrGdwUqDdVMef/yR4SUfbDsSNveCOQ0Ujm5mfmHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)