INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af5455ebcd468b21aa78ef50f359124d94f571158531491c9d2d101a0e93f339', 
    'f2d4JghmQ773xz1xbRqfPLRfcBMARXOzBNvyOB/eleM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)