INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a92869618d67b9ed847b7eb4e3fc6fdf3ee1856e93ecdff5cdd5059b48e8386e', 
    'dbcYaKNgh8OHTBQFjoAA1i7RRkpkVaKZBNkoTqqD8uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)