INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21fb5a2ec54e9dca5b509e0c34c44abaf6ddc1ce9b75db1a25e2a7df99095ed0', 
    'ZezB5rpPcL4fx8ev3y6E5PpaWube1Wt75SqvwdXdwBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)