INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '607fd9e0bccfe7292c007152936b259cd65e5da4393605b99ffcbc8e2c657d8a', 
    'C+9Dfw3Yyov2x7IzCuqc3Qkdkd07wpAYnC2hDlQeC1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)