INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f495b5855d1b790dfd57fda3eaf81f7d7d5806a187a10c8ec750e10e30a451b4', 
    't6dDa99fteW7t3W+ofxRGzMRBZZRDZaM/9D8i5KT7y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)