INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c11feca285cb1e17c82f6ee5dffbc647f520fe20a292032eab10e5e45448dc6', 
    'u4fiwxQQpRBDxi8GKL1TY2tCnjRA7ugkPmFjh6LTRRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00094

Result

int(1)