INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6188ee9ed3f3a837db72c7be7e62c7a165b6629280b10443500eff5235f38fd', 
    '83FkiMgW3mNAbsDpfNATdT1yX2jvs0sbIWdbqEuwDeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)