INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7d47da5428863184a6b7aa983ea6f78ab1b1bb3e073e820aab766d2bfc39d24', 
    'Ca4z59rdk4+EXHopxhOg+M7qo2uZ7fbumhd7v90MUY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)